3-2
IM 2558A-01EN
General Handling Precautions
Do Not Place Objects on Top of the Instrument
Never place other instruments or any objects containing water on top of it. Doing so may damage the
instrument. For details on stacking the 2558A, see section 3.2.
Keep Electrically Charged Objects Away from the Instrument
Keep electrically charged objects away from the input and output terminals. They may damage the
internal circuitry.
Unplug during Extended Non-Use
Turn off the instrument and remove the power cord from the outlet.
When Carrying the Instrument
Use two people to carry this instrument. Firmly hold the handles on the side of the case. The
instrument weighs approximately 20 kg (the center of gravity is somewhat toward the back).
Be careful of injury.
In addition, be sure to turn off the power switch and remove the power cord and other connected
cables before carrying the instrument.
When Cleaning the Instrument
When cleaning the case or the operation panel, turn the instrument and remove the instrument’s power
cord from the outlet. Then, wipe the instrument lightly with a clean dry cloth. Do not use chemicals
such as benzene or thinner. Doing so may cause discoloring and deformation.
3.1 Handling Precautions